Feeding device for metal bar shearing

Abstract

The utility model discloses a feeding device for shearing a metal bar, which comprises a main body unit, the main body unit comprises a working table, a shearing machine is arranged on the surface of the upper side of the working table, a conveyor is arranged on one side of the shearing machine, and a conveying belt is arranged on the surface of the conveyor. The driving motor is started by a power supply to drive the threaded rod to rotate, the threaded sleeve in threaded connection with the threaded rod drives the connecting plate to move downwards, and meanwhile, the limiting block fixedly connected with the connecting plate slides downwards on the surface of the limiting rod, so that the side plate fixedly connected with the connecting plate drives the rotating roller to move downwards through the rotating shaft; then, a conveyor is started to drive a conveying belt to operate, bars on the surface of the conveying belt are driven to move towards a supporting plate, the upper side surfaces of the bars are attached to the pressing belt, the pressing belt can operate along with the bars and press the bars, and the metal bars are automatically and efficiently fed into shearing equipment; the production speed is improved; the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of metal processing especially relates to a feeding device for metal bar shearing. BACKGROUND

[0002] Metal bar shearing is a common metal processing technology, usually powered by a hydraulic system, using the thrust of the oil cylinder to drive the shearing blade to complete the shearing action on the metal bar, widely used in mechanical manufacturing, automobile industry, metal recycling and other fields.

[0003] The existing metal bar shearing work is usually to grab the bar by a mechanical arm and place it in the designated position of the shearing device, and then complete the feeding and shearing, but the bar needs to be moved before and after shearing, and the shearing device needs to wait for feeding and discharging, which reduces the shearing speed. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a feeding device for metal bar shearing, which solves the problem of "the existing metal bar shearing work is usually to grab the bar by a mechanical arm and place it in the designated position of the shearing device, and then complete the feeding and shearing, but the bar needs to be moved before and after shearing, and the shearing device needs to wait for feeding and discharging, which reduces the shearing speed".

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A feeding device for metal bar shearing, comprising:

[0009] A main unit comprising a workbench, a shearing machine mounted on the upper surface of the workbench, a conveyor provided on one side of the shearing machine, and a conveyor belt provided on the surface of the conveyor;

[0010] The conveying unit comprises a support plate fixedly connected with the workbench, two groups of side fixed plates are fixedly connected to the two side surfaces of the support plate, the upper side surface of one group of the side fixed plates is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a threaded rod, the surface of the threaded rod is rotationally connected with the two groups of side fixed plates, the surface of the threaded rod is threadedly connected with a threaded sleeve, one side surface of the threaded sleeve is fixedly connected with a connecting plate, the other side surface of the connecting plate is fixedly connected with two groups of side plates, a pressing belt is arranged between the two groups of side plates, and a movable assembly is arranged in the pressing belt.

[0011] As a preferred scheme of the metal bar shearing feeding device, the movable assembly comprises a plurality of rotating shafts rotationally connected with the side plates, and the surface of each rotating shaft is fixedly connected with a rotating roller.

[0012] As a preferred scheme of the metal bar shearing feeding device, the outer side surface of the pressing belt is provided with a plurality of anti-skid grooves, which has the effect of increasing friction.

[0013] As a preferred scheme of the metal bar shearing feeding device, one side surface of the connecting plate is fixedly connected with a limiting block, a limiting rod is slidingly connected in the limiting block, and the two ends of the limiting rod are fixedly connected with the other two groups of side fixed plates.

[0014] As a preferred scheme of the metal bar shearing feeding device, the outer side surface of the conveying belt is fixedly connected with a plurality of positioning strips, and the side surface of each positioning strip away from the conveying belt is designed in a semicircular shape.

[0015] As a preferred scheme of the metal bar shearing feeding device, the upper side surface of the workbench is provided with a discharging groove, and the lower side of the discharging groove is provided with a guide plate.

[0016] The metal bar shearing feeding device has the following beneficial effects:

[0017] According to the size of the rod, the power is started to drive the motor to rotate the threaded rod, the threaded sleeve connected with the threaded rod drives the connecting plate to move downward, the limiting block fixedly connected with the connecting plate slides downward on the surface of the limiting rod, the side plate fixedly connected with the connecting plate drives the rotating roller to move downward through the rotating shaft, then the conveyor is started to drive the conveying belt to run, the rod on the surface of the conveying belt moves to the support plate, the upper surface of the rod is attached to the pressing belt, the pressing belt is driven to rotate by the rotating roller, the pressing belt can rotate with the rod, and the rod is pressed, then the shearing machine is started to shear the rod, and finally the metal rod is automatically and efficiently sent to the shearing equipment, the production speed is improved and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 Fig. 1 is a perspective structural schematic view of a metal rod shearing feeding device according to the present application;

[0020] Figure 2 Fig. 2 is a perspective structural schematic view of a conveying unit (200);

[0021] Figure 3 Fig. 3 is a perspective structural rear view of the conveying unit (200); Figure 1

[0022] Fig. 4 is an enlarged schematic view of structure A in Fig. 2. Figure 4 Figure 3

[0023] In the figure: 100, main unit; 101, workbench; 102, shearing machine; 103, conveyor; 104, conveying belt; 105, positioning strip; 106, discharging groove; 107, guide plate; 200, conveying unit; 201, support plate; 202, side fixed plate; 203, driving motor; 204, threaded rod; 205, threaded sleeve; 206, connecting plate; 207, side plate; 208, pressing belt; 209, movable assembly; 209a, rotating roller; 209b, rotating shaft; 210, anti-skid groove; 211, limiting rod; 212, limiting block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.​​

[0025] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can be practiced in other ways not described herein, and it is understood that the present application is not limited to the specific embodiments described herein and that the scope of the present application encompasses many alternatives, modifications and equivalents. It is to be understood that the features mentioned hereinbefore and hereinafter can be used not only in the combinations explicitly indicated, but also in other combinations.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments.

[0027] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of illustration, and the schematic diagram is only an example, which should not limit the scope of protection of the present application herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0028] Referring to Figures 1-4 , the present application provides a kind of metal bar cutting feeding device, including:

[0029] Main unit 100, including workbench 101, the upper side surface of the workbench 101 is installed with shearing machine 102, and the side of shearing machine 102 is provided with conveyor 103, shearing machine 102 is prior art, can be cut to bar work, the surface of conveyor 103 is provided with conveying belt 104, and conveyor 103 drives conveying belt 104 to run, so that conveying belt 104 can move bar to shearing machine 102.

[0030] Conveying unit 200, including the support plate 201 of fixed connection with workbench 101, and the both side surfaces of support plate 201 are fixedly connected with two groups of side fixed plates 202, the upper side surface of a group of side fixed plates 202 is fixedly connected with drive motor 203, and the output end shaft of drive motor 203 is fixedly connected with threaded rod 204, the surface of threaded rod 204 is rotatably connected with two groups of side fixed plates 202, the surface of threaded rod 204 is threadedly connected with threaded sleeve 205, and the side surface of threaded sleeve 205 is fixedly connected with connecting plate 206, and the other side surface of connecting plate 206 is fixedly connected with two groups of side plates 207, press belt 208 is arranged between two groups of side plates 207, and movable assembly 209 is arranged in press belt 208, threaded sleeve 205 can drive connecting plate 206 and side plate 207 to move up and down flexibly, so that press belt 208 can press bar, so that bar will not be skewed when cutting.

[0031] The active assembly 209 comprises a plurality of rotating shafts 209b connected with the side plates 207, and the surfaces of the rotating shafts 209b are fixedly connected with rotating rollers 209a. The plurality of rotating rollers 209a are movably connected through the pressing belt 208, so that the pressing belt 208 can move with the bar when the bar is pressed.

[0032] Further, the outer surface of the pressing belt 208 is provided with a plurality of anti-skid grooves 210, which can increase the friction.

[0033] Further, one side surface of the connecting plate 206 is fixedly connected with a limiting block 212, and the limiting block 212 is movably connected with a limiting rod 211 inside. The two ends of the limiting rod 211 are fixedly connected with the other two groups of side fixed plates 202, so as to limit the connecting plate 206.

[0034] Further, the outer surface of the conveying belt 104 is fixedly connected with a plurality of positioning strips 105, and the side surface of the positioning strips 105 away from the conveying belt 104 is designed in a semicircular shape, so as to limit the bar placed on the surface of the conveying belt 104.

[0035] Further, the upper surface of the workbench 101 is provided with a discharging groove 106, and the lower side of the discharging groove 106 is provided with a guide plate 107, so as to discharge the bar after shearing.

[0036] During use, according to the size of the bar, the driving motor 203 is started through the power supply to drive the threaded rod 204 to rotate, the threaded sleeve 205 connected with the threaded rod 204 drives the connecting plate 206 to move downward, and the limiting block 212 fixedly connected with the connecting plate 206 slides downward on the surface of the limiting rod 211, so that the side plate 207 fixedly connected with the connecting plate 206 drives the rotating roller 209a to move downward through the rotating shaft 209b, and then the conveyor 103 is started to drive the conveying belt 104 to move, so that the bar on the surface of the conveying belt 104 moves to the direction of the supporting plate 201, and the upper surface of the bar is attached to the pressing belt 208, and then the rotating roller 209a is driven to rotate through the pressing belt 208, so that the pressing belt 208 can rotate with the bar, and the bar is pressed, and then the shearing machine 102 is started to shear the bar.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A feeding device for shearing metal bars, characterized in that: Include: The main unit (100) includes a workbench (101), the upper side surface of the workbench (101) is provided with a shearing machine (102), and the side of the shearing machine (102) is provided with a conveyor (103), and the surface of the conveyor (103) is provided with a conveying belt (104); The conveying unit (200) includes a support plate (201) fixedly connected with the workbench (101), and both side surfaces of the support plate (201) are fixedly connected with two groups of side fixed plates (202), the upper side surface of one group of the side fixed plates (202) is fixedly connected with a driving motor (203), and the output end of the driving motor (203) is fixedly connected with a threaded rod (204), the surface of the threaded rod (204) is rotatably connected with the two groups of side fixed plates (202), the surface of the threaded rod (204) is threadedly connected with a threaded sleeve (205), one side surface of the threaded sleeve (205) is fixedly connected with a connecting plate (206), and the other side surface of the connecting plate (206) is fixedly connected with two groups of side plates (207), a pressing belt (208) is arranged between the two groups of side plates (207), and an activity assembly (209) is arranged in the pressing belt (208).

2. The feeding device for metal bar shearing according to claim 1, characterized in that: The activity assembly (209) includes a plurality of rotating shafts (209b) rotatably connected with the side plates (207), and the surfaces of the rotating shafts (209b) are fixedly connected with rotating rollers (209a), and the plurality of rotating rollers (209a) are movably connected through the pressing belt (208).

3. The feeding device for metal bar shearing according to claim 2, characterized in that: The outer side surface of the pressing belt (208) is provided with a plurality of anti-skid grooves (210), which has the effect of increasing friction.

4. The feeding device for metal bar shearing according to claim 3, characterized in that: One side surface of the connecting plate (206) is fixedly connected with a limiting block (212), and the limiting block (212) is movably connected with a limiting rod (211) in the inside, and both ends of the limiting rod (211) are fixedly connected with the other two groups of side fixed plates (202).

5. The feeding device for metal bar shearing according to claim 4, characterized in that: The outer side surface of the conveying belt (104) is fixedly connected with a plurality of positioning strips (105), and the side surface of the positioning strip (105) away from the conveying belt (104) is designed in a semicircle.

6. The feeding device for metal bar shearing according to claim 1, characterized in that: The upper side surface of the workbench (101) is provided with a discharging groove (106), and the lower side of the discharging groove (106) is provided with a guide plate (107).

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